1.
DataSet ds =
new
DataSet();
2.
string
sql =
"SELECT * FROM tblType"
;
3.
SqlDataAdapter da =
new
SqlDataAdapter(sql, conn);
4.
da.Fill(ds,
"TypeID"
);
5.
cbbType.DisplayMember =
"TypeID"
;
6.
cbbType.ValueMember =
"TypeName"
;
7.
cbbType.DataSource = ds.Tables[
"TypeID"
];